Just got my PC a set up with this new MB and I in stalled the 950 Pro into the first M.2 socket, the longest one. I enabled it in the bios (M.2 Socket3(1) and when the PC loads I can't find under my computer. I just want it for storage I'm not trying to boot from it. What am I doing wrong?

Go into Disk Management (Right click the Start Button | Disk Management). You will likely see the drive there, but it will be uninitialized. Allow it to format and assign a drive letter, and you should be good to go.

Did not show up there

I moved it to the lower spot now, I'll see if that works

So the larger M.2 space on the classified K does not read the 950 PRO at all for what ever reason....so glade I didn't waste my money buying another one

CDH450
So the larger M.2 space on the classified K does not read the 950 PRO at all for what ever reason....so glade I didn't waste my money buying another one

It should read it fine I have mine in that slot, but remember the top M2 shares sata 4/5 i believe in case you might have more drives plugged into them

Did you install the NVMe drivers?
 
http://www.samsung.com/semiconductor/minisite/ssd/download/tools.html
 
Look under "Driver" - "Samsung NVMe Driver Installer". You you are not using windows 10, you will need to install this driver before it will show up. Even if you are running windows 10, you should install this driver package.